RT Journal Article SR Electronic T1 Nonpharmacological cough control therapy for chronic refractory cough and cough associated with underlying lung disease JF ERJ Open Research JO erjor FD European Respiratory Society SP 00243-2019 DO 10.1183/23120541.00243-2019 VO 6 IS 1 A1 Sana Mohammed A1 John Steer A1 Jenny Ellis A1 Sean M. Parker YR 2020 UL http://openres.ersjournals.com/content/6/1/00243-2019.abstract AB